qemu with hax to log dma reads & writes jcs.org/2018/11/12/vfio

docs/vmcoreinfo: detail unsupported host format behaviour

Suggested-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

authored by

Marc-André Lureau and committed by
Michael S. Tsirkin
59fbfed9 9fac50c8

+4
+4
docs/specs/vmcoreinfo.txt
··· 29 29 A write of 0 in guest_format will disable further processing of 30 30 vmcoreinfo entry values & content. 31 31 32 + You may write a guest_format that is not supported by the host, in 33 + which case the entry data can be ignored by qemu (but you may still 34 + access it through a debugger, via vmcoreinfo_realize::vmcoreinfo_state). 35 + 32 36 Format & content 33 37 **************** 34 38